Andrew Titman is a Professor in the School of Mathematical Sciences at Lancaster University . His research focuses on survival analysis and multi-state modeling with applications in medical statistics and quantitative methodology. Primary Affiliation: School of Mathematical Sciences, Lancaster University Contact: a.titman@lancaster.ac.uk Research Interests include: Development of non-Markov multi-state models for complex survival data Latent variable modeling for health-related quality of life questionnaires Methodology for informative observation times in clinical trials Health economic decision modeling applications Survival analysis with misclassification and time non-homogeneity Recent Publications demonstrate expertise in: Bayesian state-space models for sports analytics Multi-state model diagnostics and goodness-of-fit testing Medical applications in endocrinology and hematology Simulation methodology with input uncertainty quantification Scientific Contributions include: Development of R packages: nhm, CIFresolve, miscIC Creation of the MarkovTest GitHub repository for multi-state model validation Methodological frameworks for non-homogeneous Markov models












